Organisation or City who is the operator of an ArchitecturalStructure, PublicTransitSystem, ConcentrationCamp, etc. Not to confuse with builder, owner or maintainer. Domain is unrestricted since Organization is Agent but City is Place. Range is unrestricted since anything can be operated.
|is http://open.vocab.org/terms/defines of|
|is http://open.vocab.org/terms/describes of|